ORLANDO, Fla. — State wildlife officials say the number of alligators removed from Walt Disney World property more than doubled in the six months after a Nebraska toddler was killed when a gator pulled him into the water.

The Orlando Sentinel reports the alligators were removed as part of the Florida Fish and Wildlife agency’s alligator nuisance program, which eliminated gators longer than 4-feet (1 metre).

An alligator grabbed 2-year-old Lane Graves of Omaha, Nebraska, as he played on a beach outside Disney’s Grand Floridian Resort on June 14, 2016. Prior to his death that year, 24 alligators had been removed from Disney properties. The number more than doubled to 53 from the day of his death to the end of that year.

Disney said in a statement the company is working with wildlife officials.